參數(shù)資料
型號: UPD78323
廠商: NEC Corp.
英文描述: 16/8-BIT SINGLE-CHIP MICROCONTROLLER
中文描述: 16/8-BIT單片機
文件頁數(shù): 6/86頁
文件大?。?/td> 454K
代理商: UPD78323
μ
PD78323, 78324
6
GENERAL DESCRIPTION OF FUNCTIONS
ROM : 32K bytes (
μ
PD78324)
None (
μ
PD78323)
RAM : 1K bytes
64K bytes
8 bits
×
16
×
8 banks (memory mapping)
Input port
Input/output port
: 16 (dual-function as analog input: 8)
: 39 (
μ
PD78324)
21 (
μ
PD78323)
18/16-bit free running timer
×
1
16-bit timer/event counter
×
1
16-bit compare register
×
6
18-bit capture register
×
4
18-bit capture/compare register
×
2
Realtime output port
×
8
Serial interface with a dedicated baud rate generator
UART
SBI (NEC Serial Bus Interface) : 1 channel
: 1 channel
10-bit resolution (8 analog inputs)
External : 8, internal : 14 (dual-function as external : 2)
3 processing modes
(vectored interrupt function, context switching function, and macro service function)
Internal : 1
STOP mode/HALT mode
16-bit transfer/operation instruction, multiplication/division instruction (16
×
16, 32
÷
16), bit manipu-
lation instruction, string instruction, etc.
On-chip watchdog timer
68-pin plastic QFJ (
74-pin plastic QFP (20
×
20 mm)
950 mil)
Basic instructions
Minimum instruction
execution time
Memory space
General registers
A/D converter
Interrupt
Test factor
Standby
Instruction set
Others
Package
250 ns (with 16 MHz external clock in operation)
Internal memory
I/O line
Real-time pulse unit
Serial communication
interface
111
相關(guān)PDF資料
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